<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" label-width="68px">
      <el-form-item label="区域" prop="area">
        <el-input
          v-model="queryParams.area"
          placeholder="请输入区域"
          clearable
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item class="search">
        <hide-search :show-search.sync="showSearch"></hide-search>
        <el-button type="primary" @click="handleQuery">搜索</el-button>
        <el-button @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>
    
    <div class="table-content">
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="el-icon-plus"
            size="mini"
            @click="handleAdd"
            v-hasPermi="['project:area:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            plain
            icon="el-icon-edit"
            size="mini"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['project:area:edit']"
          >修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            plain
            icon="el-icon-delete"
            size="mini"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['project:area:remove']"
          >删除</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            plain
            icon="el-icon-refresh"
            size="mini"
            @click="handleRefreshCache"
            v-hasPermi="['project:area:remove']"
          >刷新缓存</el-button>
        </el-col>
      </el-row>

      <el-table v-loading="loading" :data="areaList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="编号" align="center" prop="id" />
        <el-table-column label="区域" align="center" prop="area" />
        <el-table-column label="详细区域" align="center" width="120" prop="areaAddr"/>
        <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
          <template slot-scope="scope">
            <span>{{ parseTime(scope.row.createTime) }}</span>
          </template>
        </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width" width="120">
          <template slot-scope="scope">
            <el-button
              size="mini"
              icon="el-icon-edit"
              @click="handleUpdate(scope.row)"
              v-hasPermi="['project:area:edit']"
            >修改</el-button>
            <el-button
              size="mini"
              icon="el-icon-delete"
              @click="handleDelete(scope.row)"
              class="btn-delete"
              v-hasPermi="['project:area:remove']"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>

      <pagination
        v-show="total>0"
        :total="total"
        :page.sync="queryParams.pageNum"
        :limit.sync="queryParams.pageSize"
        @pagination="getList"
      />
    </div>
    
    <!-- 添加或修改品牌对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="90px">
        <el-form-item label="区域" prop="area">
          <el-input v-model="form.area" placeholder="请输入区域" />
        </el-form-item>
        <el-form-item label="详细区域" prop="areaAddr">
          <el-input v-model="form.areaAddr" placeholder="请输入详细区域" />
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listArea, getArea, addArea, updateArea, delArea } from "@/api/area";
export default {
  name: "Area",
  dicts: [],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: false,
      // 总条数
      total: 0,
      // 品牌表格数据
      areaList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 日期范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        area: undefined,
        areaAddr: undefined,
        remark: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        area: [
          { required: true, message: "地域名称不能为空", trigger: "blur" }
        ],
        areaAddr: [
          { required: true, message: "详细地址不能为空", trigger: "blur" }
        ]
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询品牌列表 */
    async getList() {
      this.loading = true;
      listArea(this.queryParams).then(response => {
        console.log("response ---- ",response)
        this.areaList = response.rows;
        this.total = response.total;
        this.loading = false;
      })
    },
    
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    
    // 表单重置
    reset() {
      this.form = {
        area: undefined,
        areaAddr: undefined,
        remark: undefined
      };
      this.resetForm("form");
    },
    
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.handleQuery();
    },
    
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加区域";
    },
    
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id);
      this.single = selection.length != 1;
      this.multiple = !selection.length;
    },
    
    /** 修改按钮操作 */
    async handleUpdate(row) {
      this.reset();
      const areaId = row.id || this.ids[0];
      try {
        const response = await getArea(areaId);
        this.form = response.data;
        this.open = true;
        this.title = "修改区域";
      } catch (error) {
        console.error('获取区域详情失败:', error);
        this.$modal.msgError("获取区域详情失败");
      }
    },
    
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(async (valid) => {
        console.log("valid ---- ", valid);
        if (valid) {
          console.log("form ---- ", this.form);
          try {
            if (this.form.id != undefined) {
              await updateArea(this.form);
              this.$modal.msgSuccess("修改成功");
            } else {
              await addArea(this.form);
              this.$modal.msgSuccess("新增成功");
            }
            this.open = false;
            this.getList();
          } catch (error) {
            console.error('提交失败:', error);
            this.$modal.msgError("操作失败");
          }
        }
      });
    },
    
    /** 删除按钮操作 */
    handleDelete(row) {
      console.log("del ----- ",row)
      const areaIds = row.id || this.ids;
      this.$modal.confirm('是否确认删除？').then(() => {
        return delArea(areaIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    
    /** 刷新缓存按钮操作 */
    handleRefreshCache() {
      // 实现刷新缓存逻辑
      this.$modal.msgSuccess("刷新成功");
    }
  }
};
</script>
